Osomatsu-san 3rd Season

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Alternative Titles

Synonyms: Mr. Osomatsu
Japanese: おそ松さん 第3期


Type: TV
Episodes: 25
Status: Finished Airing
Aired: Oct 13, 2020 to Mar 30, 2021
Premiered: Fall 2020
Broadcast: Tuesdays at 01:30 (JST)
Producers: Rakuonsha, Avex Pictures
Licensors: None found, add some
Studios: Studio Pierrot
Source: Manga
Genres: ComedyComedy, ParodyParody
Duration: 23 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 7.301 (scored by 42324,232 users)
1 indicates a weighted score.
Ranked: #23642
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #4272
Members: 16,421
Favorites: 69

External Links

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Episodes: /25
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Third season of Osomatsu-san.


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Episode Videos

Related Anime

Characters & Voice Actors


Fujita, Youichi
Kikuta, Hiromi
Sound Director
Matsubara, Shuu
Script, Series Composition
Kamiya, Hiroshi
Theme Song Performance


Opening Theme

#1: "nice to NEET you!" by AOP (eps 1-12)
#2: "nice to NEET you! (with you Version)" by AOP (ep 13)
#3: "Mutsugo no Tamashii Nayuta Made (6つ子の魂ナユタまで)" by AOP (eps 14-25)

Ending Theme

#1: "Max Charm Faces ~Kanojo wa Saikou ♡♡!!!!!!~ (Max Charm Faces ~彼女は最高♡♡!!!!!!~)" by Shuta Sueyoshi w. Totoko♡Nya & Matsunoke Rokukyoudai (Shuta Sueyoshi with Totoko♡Nya & 松野家6兄弟) (eps 1-13)
#2: "Amazing Intellegence ~Kuzu wa Saikou!!!!!!!!!!!!!♡♡△△~ (Amazing Intelligence~クズは最高!!!!!!!!!!!!!♡♡△△~)" by Omusubi with Osomatsu-san All Stars (オムスビ with おそ松さんオールスターズ) (eps 14-24)
#3: "Amazing Intellegence ~Kuzu wa Saikou!!!!!!!!!!!!!♡♡△△~ type Final (Amazing Intelligence~クズは最高!!!!!!!!!!!!!♡♡△△~ type FINAL)" by Omusubi with Osomatsu-san All Stars (オムスビ with おそ松さんオールスターズ)

Mar 29, 2021
t4ng3r1n3 (All reviews)
If I had to choose one word to describe this season, it'd be underwhelming.

Not bad per-say, just underwhelming. It honestly doesn't feel like I've watched another season of Osomatsu San. It was just so.. bland. I miss the weird bullshit from season 1. Not to say there was a complete lack of weird bullshit, but it felt cut back. I'll blame the Riceballs for that. I respected the staff for trying something new, so I tried to approach them with an open mind. However, all they did in the end was steal screen time from other side characters. I found myself missing Chibita and Iyami read more
Mar 30, 2021
Patrickov (All reviews)
It seems most people who write review have very negative feelings towards this season, which I quite strongly disagree.

I personally have quite favourable view towards the AI Twins. They installed new dynamics in the first half, and during the second they provide plots that cannot be delivered by other characters.

The other development which I enjoy very much is about Nyaa Hashinoto, which developed not only herself but also Totoko and arguably Osomatsu.

Even if it might not be as good as Season 1 it is definitely more enjoyable than Season 2. I don't think those negative reviews below represent the mainstream view on this read more
Nov 20, 2020
Capt_B_D1ck (All reviews)
The first two seasons were more focused on comedy than this one.
I honestly think that the 3rd season has something special.

If you are reading this then you probably watched the first two seasons (otherwise you are wasting your time :)) and I have to say ss3 is my favourite of the three so far. I'd say it's even better than the previous two.

Oso is a comedy with some degree of social commentary but it can be emotional too. For example, ss1 ep24 and ss2 last episodes. Ep 24, in particular, made me think that Osomatsu-san is going to end in a serious tone but it read more
Nov 17, 2020
AdolZeppeli (All reviews)
It saddens me to voice that Osomatsu-San Season 3 isn't really making it for me, Season 2 was already running dry with it's jokes and now Season 3 feels like a chore. The overall wacky feel Season 1 had is nowhere to be seen, jokes are a hit or miss and it's very, very dry. I admit I got some chuckles here and there, but other than that I find myself with a poker face, watching some perplexingly obvious bad jokes. I don't know what is it with me and recent anime comedy, but it just doesn't click with me.

Now, if you still had fun read more

Recent News

'Osomatsu-san' Gets New Theatrical Anime in 2022, 2023

'Osomatsu-san' Gets New Theatrical Anime in 2022, 2023

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Recent Forum Discussion

Poll: Osomatsu-san 3rd Season Episode 18 Discussion
Stark700 - Feb 8
10 replies by LordLagann »»
Jun 12, 12:22 AM
Two New Movies
tsubasalover - Jun 6
0 replies by tsubasalover »»
Jun 6, 1:39 AM

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